baber/WOPTO huggingface dataset:
Patent GB-2612985-A (GB)
Title: Electrolysis system and method for energy recycling
Inventor: PAUL FRANCIS GEARY
IPC: C25B15/08
Filed: 2021-11-18
Abstract: The present disclosure relates to an electrolysis system (200) for generating hydrogen, the system comprising an electrolyser (202) comprising an electrolyte water inlet, a first gas outlet (204) and a second gas outlet (206), an electrical generator (212) configured to generate electricity (212), that can be used in the electrolyser. The electrical generator (212) is connected to the first and/or second gas outlet (204, 206) of the electrolyser and configured to be powered, at least in part, by gas flow provided via the first and/or second gas outlet. The system also comprises an electrolyte pump (214) for supplying the electrolyser (202) with electrolyte water. The electrical generator (212) is a motor-generator comprising a first mode for generating electricity and a second mode for using electricity to drive the electrolyte pump (214). A method of recycling energy in an electrolysis system is detailed as well as an electrolysis system where the electrolyte pump (214) for supplying the electrolyser (202) with electrolyte water and where the electrolyser powers, at least in part, the electrolyte pump.
Patent GB-2598520-A (GB)
Title: Composition and methods to treat ectodermal dysplasia 2, Clouston type
Inventor: FABIO MAMMANO
IPC: A61P17/00
Filed: 2019-05-28
Abstract: The present technology relates generally to compositions and methods of preventing or treating diseases associated with mutant Cx26, Cx32, and/or Cx30hemichannels. The present technology also relates to administering the anti-Cx26 hemichannel antibodies in effective amounts to treat a subject suffering from, or predisposed to, ectodermal dysplasia 2, Clouston type (OMIM No. 129500), Keratitis-ichthyosis-deafness syndrome (KIDS; OMIM No. 148210), and /or type X Charcot-Marie-Tooth neuropathy (CMTXl; OMIM No. 302800).
Patent GB-2613589-A (GB)
Title: Combined shredding and compressing system
Inventor: PETER WILLIAM GUY
IPC: B02C18/22
Filed: 2021-12-07
Abstract: A shredding system comprising a paper shredder, a collection bin 1 comprising a base collection plate, a compressor 3 comprising two compression surfaces 4 each compression surface having a respective inner edge. The compressor is moveable between an open and closed configurations, in the open configuration the inner edges of the two compression surfaces define a slot to allow the passage of shredded paper, and in the closed configuration the inner edges of the two compression surfaces are too close together to allow the passage of shredded paper between the two compression surfaces. The system may be moveable between shredding and compression configurations via manual or electronic actuators. The base of the collection bin may be moveable. A shredder comprising inner and outer collection bins, the inner collection bin being slidably received within the outer collection bin is further disclosed.
Patent GB-2600358-A (GB)
Title: Processor and system to manipulate floating point and integer values in computations
Inventor: NIALL DUNAN EMMART
IPC: G06F7/483
Filed: 2020-08-25
Abstract: Systems and techniques to convert data value types. In at least one embodiment, data value types are converted by adjusting data floating point numbers to identify integer values and adjusting integer values to identify floating point numbers without applying mathematical operations with respect to conversions.
Patent GB-2600628-A (GB)
Title: Safety reciprocating wand
Inventor: NORBERT MAROCCO
IPC: E06B9/42
Filed: 2019-07-11
Abstract: A blind control for a window covering having a narrow profile; and particularly relates to a control module for a window shade where the location of the drive mechanism is selected to minimize the gap between the end of the window shade and inside edge of a window opening; locating the drive mechanism in a shell disposed in a housing to rigidity a reduced thickness of the drive so as to minimize the gap; and use a single rod depending from the control module to activate the drive mechanism in a safe and secure manner. The invention also includes a housing with an end wall adjacent one end of the shade; a clutch projecting from said end wall and rotatable about a clutch axis, a drive gear engageable at one end of the clutch for rotatably driving said clutch and shade, said drive gear disposed in said housing adjacent said end wall; and a wand for driving said drive gear. The invention provides for a wand to raise and lower the window shade.
Patent GB-2600896-A (GB)
Title: Image generation using one or more neural networks
Inventor: BOJAN SKALJAK
IPC: G06T15/80
Filed: 2021-07-15
Abstract: Apparatuses, systems, and techniques are presented to generate image content. In at least one embodiment, one or more first images are generated based at least in part upon one or more changes from one or more second images, the one or more changes determined for one or more fixed jitter locations within one or more pixels of the one or more second images.
Patent GB-2601097-A (GB)
Title: Ultrasonic imaging device and method for wells
Inventor: GRAHAM T MANDERS
IPC: G10K11/30
Filed: 2016-06-17
Abstract: A radial imaging module for imaging a wellbore using phased array ultrasound comprising a housing 35, a phased array ultrasonic radial imaging probe 34 having an annular transducer array with a plurality of elements, and electronics for transmitting and receiving phased array ultrasound from the transducer array. The probe comprises a concave acoustic lens 37b covering an outer surface of the transducer array. The lens has an acoustic velocity of 1700 m/s or more, i.e. higher than the acoustic velocity of the well fluid, and may be made of polymethylpentene, PEEK, PTFE, polyimide or polyphenylene sufide. The array may be conical with a cone angle of 5 to 25 degrees, and operate at 1-10 MHz. The transducer array may be sealed between the housing and the lens. Matching layers 37a,37b may be provided.
Patent GB-2619049-A (GB)
Title: Method of starting a compression ignition engine
Inventor: Thomas Elliot Lloyd
IPC: F02D41/06
Filed: 2022-05-25
Abstract: A method of starting a compression ignition engine and an engine controller configured to carry out the method. The method comprises using a glow plug to perform a warmup routine to pre-heat the engine, such as during a cold-start. During the warmup routine, a fuel rack actuator which controls the quantity of fuel injected into the engine is actuated such that the fuel rack is in a start-up fuel injection position by the end of the warmup routine. Following the end of the warmup routine, the engine is cranked until it starts, and the fuel rack actuator maintains the start-up position until the engine has started. If a predetermined time period elapses after the end of the warmup routine without the engine starting, the fuel rack actuator may be moved to a minimum fuel injection position. Prior to performing the warmup routine, the fuel rack actuator may be in a minimum fuel injection position. The start-up fuel injection position may be a maximum fuel injection position. Following the start of the engine, the fuel rack actuator position may be governed by a closed loop controller.
Patent GB-2615849-A (GB)
Title: Image upsampling using one or more neural networks
Inventor: LOUDON COHEN
IPC: G06T3/40
Filed: 2022-10-28
Abstract: Apparatuses, systems, and techniques are presented to reconstruct one or more images. In at least one embodiment, one or more neural networks are used to upsample one or more images based, at least in part, on one or more brightness values. The brightness values may include one or more exposure values calculated for at least a current input image of the one or more images. The one or more exposure values may be used to reduce a colour range of the current input image and a prior upsampled image of the one or more images. The one or more neural networks may be used to infer blending weights for corresponding pixels of at least the current input image and the prior upsampled image and may also be used to increase a colour range of one or more output images generated based at least in part upon the blending weights for the current input image and the prior upsampled image. The blending weights may be applied to colour values from the current input image and the prior upsampled image and may be determined in part using an accumulation of values determined using a rendering application-provided exposure value.
Patent GB-2610542-A (GB)
Title: An electrical socket system and method
Inventor: KEITH TURNER
IPC: H02H5/04
Filed: 2021-01-29
Abstract: An electrical socket system which comprises a plurality of electrical sockets and a hub. Each socket comprises at least one temperature sensor. Each electrical socket is operatively couple to the hub. The hub forms part of or is operatively coupled to a building management system. The hub comprises a controller. The controller monitors the temperature sensed by each of the temperature sensors, and, for each electrical socket, the controller determines a temperature gradient. The controller determines if the temperature gradient exceeds a threshold gradient value and triggers an alarm event if the gradient exceeds the threshold. The threshold gradient value may be variable. The threshold value may be adjusted because of ambient conditions or may be altered because of power usage data. The electrical socket may also be configured to measure an electrical power parameter, e.g. power, current, frequency and power factor. A machine learning algorithm may be used to adjust the threshold gradient value.
Patent GB-2616138-A (GB)
Title: Hybrid building system, building and method
Inventor: DAVID LEE JONES
IPC: E04B1/348
Filed: 2022-05-19
Abstract: A method of constructing a hybrid residential building (2000), and an associated hybrid residential building system, is disclosed. The method comprises the steps of: constructing a first building section (2010) at a final location for the building, an internal volume (2013, 2019) of the section being formed entirely at the final location; at a location away from the final location, constructing a second building section (2020) to a substantially assembled form in which it defines an internal volume; transporting the second section to the final location in the assembled form; and connecting the first and second sections to form the building. Constructing the first section comprises: providing the first section with a lower storey (2011) defining a lower storey internal volume (2013) that provides a lower living space (20156), and an upper storey (2017) defining an upper storey internal volume (2019) that provides an upper living space (2021). The first section is arranged so that it comprises: an external wall defining at least part of a perimeter of the constructed building; a cavity shaped to receive the second section; and at least two vertical planes extending inwardly from the perimeter bordering the cavity. Connecting the first and second sections comprises: positioning the second section within the first section cavity so that it is adjacent the vertical planes and closes the cavity; and enveloping the second section within an outer layer of the building. The method comprises the further step of arranging the second section so that it defines a circulation space for the building, the circulation space providing access between the upper and lower living spaces.
Patent GB-2618045-A (GB)
Title: Methods and apparatus for obtaining biometric data
Inventor: John P Lesso
IPC: G10L17/20
Filed: 2022-01-26
Abstract: A method of modelling speech of a user of a headset comprising a microphone, the method comprising: receiving a first sample, from a bone-conduction sensor, representing bone-conducted speech of the user; obtaining a measure of fundamental frequency of the bone-conducted speech in each of a plurality of speech frames of the first sample; obtaining a first distribution of the fundamental frequencies of the bone-conducted speech over the plurality of speech frames; receiving, from the microphone, a second sample; determining a first acoustic condition at the headset based on the second signal; performing a biometric process based on the first distribution of fundamental frequencies and the first acoustic condition.
Patent GR-920100408-A (GR)
Title: Built-in battery multimeter.
Inventor: DIAKOMANOLIS FILOKTITIS
IPC: G01R31/36
Filed: 1992-09-30
Abstract: The battery multi-meter consists of a voltmeter (digital or proportional) or of a microprocessor built into the battery with alternating digital readings, its ends connected to the two battery poles. The main advantage of this invention is that we are able to have the reading in Volt at any moment, in this way, even a non-expert user can assess with one observation the working condition of the battery. When the vehicle is not in operation, or its other application is being used, the working operation of its charging device is based on its charging voltage. Also, with its ampere hour reading the user knows the remaining battery life and its working time. The multi-meter has a much longer life than any other type of battery and can be built in during its stage of industrial manufacturing, but also can be placed subsequently.
Patent GT-198302717-A (GT)
Title: Sistema de empaques de fluidos hegamo
IPC: B65D5/12
Filed: 1983-07-01
Abstract: EL INVENTO CONSISTE EN UN EMPAQUE CON DOS CAMARAS PARALELAS COMUNICADOS EN EL PUNTO INFERIOR, INCLUYENDO UNA PAJILLA CO LOCADA EN UNA DE LAS CAMARAS. PRESENTA EN UNA ESQUINA LA LO CALIZACION PARA LA ABERTURA.
Patent GT-199900089-A (GT)
Title: Procedimiento para la fabricacion de velas aromaticas y decorativas mediante la utilizacion de gelatinaeinclusiones de diversas formas, olores y colores.
Inventor: SHAHUN BRIAN HARRY SPERBER
IPC: C07D237/30
Filed: 1999-06-18
Abstract: EL PROCEDIMIENTO PARA LA ELABORACION DE VELAS ES EL SIGUIENTE: CONTAR CON LA MATERIA PRIMA NECESARIA, A) RECIPIENTE DE VIDRIO DE CUALQUIER TAMAÑO Y FORMA, EN CASO SEA NECESARIO; B) ACEITE MINERAL, POLIMEROS, COLORANTES, PROTECTORES DE COLOR Y ADITIVOS Y ACEITE ESENCIAL AROMATICO PARA LA ELABORACION DE LA GELATINA; C) POLIETILENO, PARAFINA REFINADA DE ALTO PUNTO DE FUSION, COLORANTES, PROTECTORES DE COLOR Y ADITIVOS PARA LA ELABORACION DE LA INCLUSIONES. LUEGO DE TENER LA MATERIA PRIMA DISPONIBLE, EL PROCEDIMIENTO PARA LA FABRICACION DE LA VELADORA AROMATICA TRANSPARENTE CONSISTE EN LA ELABORACION DE DOS PROCESOS PARALELOS; EL PROCEDIMIENTO PARA LA ELABORACION DE LA GELATINA COMPUESTA A BASE DE LOS ELEMENTOS ARRIBA MENCIONADOS Y EL PROCEDIMIENTO PARA LA ELABORACION DE LAS INCLUSIONES, LAS CUALES PUEDEN TENER DIVERSAS FIGURAS Y TAMAÑOS.
Patent GT-200600012-A (GT)
Title: Compuestos farmaceuticos
Inventor: REES DAVID CHARLS
IPC: A61K31/415
Filed: 2006-01-11
Abstract: ESTA INVENCION SE REFIERE A LA ADICION ACIDA DE SALES DEL 4-(2,6-DICLOROBENZOILAMINO)-1-H-PIRAZOL-3-ACIDO CARBOXILICO PIPERIDIN-4-ILAMIDA, SUS COMPUESTOS NOVEDOSOS, ANALOGOS, FORMAS CRISTALINAS, INTERMEDIARIOS QUIMICOS NOVEDOSOS Y USOS TERAPEUTICOS.
Patent GT-201500119-A (GT)
Title: Anticuerpos egfr/c-met biespecificos
Inventor: CHIU MARK
IPC: C07K16/00
Filed: 2015-05-21
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A BIESPECÍFICOS EGFR / ANTICUERPOS Y MÉTODOS DE FABRICACIÓN Y USO DE LAS MOLÉCULAS DE C-MET.
Patent KR-830000185-A (KR)
Title: 폐수처리 방법
Filed: 1978-11-09
Abstract: 내용 없음
Patent KR-830000746-A (KR)
Title: Permutation lock particularaly for handbags and suitcases
Inventor: GISIGER URS
IPC: E05B65/52
Filed: 1979-08-24
Abstract: The combination lock for a briefcase, suitcase etc., has a rectangular housing with the edges of number wheels (14) protruding from it which release a slider when the wheels are set to the correct combination. One of the number wheels has a disc(2) underneath, which operates with a latch bar(62) so that a spring loaded plunger (46) is released when its end is aligned with an opening in the plunger. An actuator strip (48) at the bottom supports the bottom of the disc. In the open position, another slider (68) at the top has a stop which blocks rotation of the disc, so that the next number disc must be rotated. The stop is a finger which projects upwards to fit into a recess in the edge of the disc.
Patent KR-830002751-A (KR)
Title: Induction heating coil
Inventor: PALMER WILBUR C
IPC: H05B6/36
Filed: 1980-05-17
Abstract: An induction coil heating device is provided to proximately heat an aperture mask support pin in a relatively confined space in the corner of a television panel skirt.  A primary coil, adapted to receive alternating current power, is wound about at least one insulating support member.  The primary is loosely wound in a central axial area thereof to provide an annular space.  A secondary coil with a spaced away outrigger output loop inductively coupled to the primary, is wound around said support member in the space provided by the primary.
Patent KR-830002790-A (KR)
Title: 2-치환된-3-하이드록시티아졸로 [2,3-b] 벤조(및 아자벤조) 티아졸리움염 및 그의 메조형 이온 디데하이드로 유도체
IPC: C07D513/04
Filed: 1980-06-21
Abstract: 내용 없음
Patent KR-830005385-A (KR)
Title: 철기(鐵基) 내열 주조 합금
IPC: C22C38/54
Filed: 1981-01-26
Abstract: 내용 없음
Patent KR-830008212-A (KR)
Title: 주축 회전 위치 제어 방법 및 장치
IPC: B23Q5/20
Filed: 1981-10-28
Abstract: 내용 없음
Patent KR-830006923-A (KR)
Title: 돈분을 이용한 발효 배합 사료 제조법
Filed: 1981-12-07
Abstract: 내용 없음
Patent KR-830009894-A (KR)
Title: 주축 회전수점검방식
IPC: B23Q17/10
Filed: 1982-05-13
Abstract: 내용 없음
Patent KR-840002385-A (KR)
Title: 선로 보호기 및 이에 관련된 단말장치
IPC: H04Q1/28
Filed: 1982-10-12
Abstract: 내용 없음.
Patent KR-840002297-A (KR)
Title: 다층 쉬트 구조물
IPC: B32B15/08
Filed: 1982-11-11
Abstract: 내용 없음.
Patent KR-840002924-A (KR)
Title: 이중 문사직(紋紗織) 옷감제조방법
Filed: 1982-12-29
Abstract: 내용 없음
Patent KR-840003710-A (KR)
Title: 원사(原사)로 솜(Fibre)의 효과를 낸 심지망(芯地網)제직법
Filed: 1983-02-21
Abstract: 내용 없음
Patent KR-840003382-A (KR)
IPC: A01N25/04
Filed: 1983-02-25
Abstract: Flowable herbicidal compositions which contain an active component combination of at least one chlorotriazine and a chloroacetanilide form stable aqueous dispersions if the surfactant component of the composition consists of an anionic surfactant from the series of the mono- or diphosphoric acid esters of phenol polyglycol ethers and a mixture of two non-ionic surfactants from the series of the alkoxy, alkanoyloxy or phenol polyglycol ethers which differ by at least one glycol unit.
Patent KR-840004292-A (KR)
Title: Mos랜덤 엑세스 메모리
IPC: G11C11/4074
Filed: 1983-03-17
Abstract: 내용 없음
Patent KR-840006908-A (KR)
Title: 방사성 진단제 및 그를 위한 비 방사성 담체의 제조방법
IPC: A61K47/48
Filed: 1983-12-08
Abstract: 내용없음
Patent KR-850005598-A (KR)
Title: 급탕 겹용 다기관 온수보일러
Filed: 1984-01-20
Abstract: 내용 없음
Patent KR-840007575-A (KR)
IPC: A01N47/34
Filed: 1984-01-21
Abstract: The invention relates to a composition active against mites, whitefly and thrips, which comprises, in addition to a liquid or solid inert carrier material, a benzoylurea compound of the general formula <IMAGE>  wherein R1 is hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluoromethyl, R2 is an alkyl group having 2-4 carbon atoms or a cycloalkyl group having 3 or 4 carbon atoms, R3 is a hydrogen atom or represents 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy having 1-4 carbon atoms, R4 and R5 are both fluorine atoms, or wherein R4 is a chlorine atom and R5 is a hydrogen atom, and X is an oxygen or sulphur atom. The composition may be used in a dosage of 10 to 5000 g of active substance per hectare. The invention further relates to pharmaceutical compositions comprising the above compounds. Finally the invention relates to new benzoylurea compounds and to the preparation thereof.
Patent KR-850001095-A (KR)
Title: 특수선저 지주에 의하여 독에 선박을 지지하기 위한 방법 및 그 장치
IPC: B63C5/04
Filed: 1984-07-13
Abstract: 내용 없음
Patent KR-850005211-A (KR)
IPC: H04N9/44
Filed: 1984-12-13
Abstract: A color TV receiver is provided with an encoding/decoding system for a trilevel sandcastle pulse train, exhibiting a middle pulse level during recurring kinescope bias control intervals, and comprising excursions between a base level, a low pulse level, and a high pulse level during periods outside said kinescope bias control intervals. The system's decoder includes a trio of voltage comparators for comparing incoming sandcastle pulses with respective reference voltages derived from three different intermediate points on a common voltage divider connected across the terminals of a DC supply. The system's encoder includes keyed means for determining the middle pulse level of the trilevel sandcastle pulse train in accordance with the output of a second voltage divider connected across the same DC supply as the first voltage divider. An output of a third, selectively enabled, voltage divider, connected across the same DC supply as the first and second voltage dividers, is determinative of said low pulse level. The third divider is subject to modification during base level appearances, with the base level determined by the third divider's modified output during the periods of divider modification. During high pulse level appearances, the third voltage divider is disabled to establish the high pulse level at or near the full output potential of the DC supply.
Patent KR-850006377-A (KR)
Title: 카아본 리본의 사행방지 권취기구
IPC: B65H18/10
Filed: 1984-12-31
Abstract: 내용 없음
Patent KR-850006186-A (KR)
IPC: A61P3/06
Filed: 1985-03-21
Abstract: N-Bicycloheptyl- and N-bicycloheptenyl-imidazoles of the formula I <IMAGE>  I  in which A, B, R1, R2 and n have the indicated meanings, and their physiologically tolerated salts, a process for the preparation of these compounds, pharmaceutical products based on these compounds, and their use as medicaments, in particular for the treatment of disturbances of the serum lipoprotein spectrum, are the subject-matter of the invention.
Patent KR-850008356-A (KR)
IPC: C11D3/60
Filed: 1985-05-28
Abstract: The enzyme containing granulates contain less than 2% chloride and besides enzyme, coating materials, granulating aids and water, also specified amounts of one or more easily water soluble salts, especially alkali metal sulphates, and of one or more heavily soluble salts, especially sulphates, carbonates, phosphates or silicates. The granulates exhibit an excellent storage stability and a satisfactory physical strength.
Patent KR-860000303-A (KR)
Title: 세펨 화합물의 제조방법
IPC: C07D519/00
Filed: 1985-06-08
Abstract: 내용 없음
Patent KR-860003311-A (KR)
Title: 착색제 및 그의 제조방법
IPC: D06P3/00
Filed: 1985-10-22
Abstract: 내용 없음
Patent KR-860007099-A (KR)
Title: 금속-개질된 페놀계 수지의 제조방법
IPC: C08G8/32
Filed: 1986-03-07
Abstract: 내용 없음
Patent KR-870002367-A (KR)
Title: 엔진의 연료 제어장치
IPC: F02D41/18
Filed: 1986-03-07
Abstract: 내용 없음
Patent KR-860007937-A (KR)
Title: 웨브형 수영보조구
IPC: A63B31/02
Filed: 1986-04-26
Abstract: 내용 없음
Patent KR-860009128-A (KR)
Title: 액상 효소 생성물의 회수방법
IPC: C12N9/28
Filed: 1986-05-03
Abstract: 내용 없음
Patent KR-870011773-A (KR)
Title: 모사전송기용 통화 예약 장치
Filed: 1986-05-27
Abstract: 내용 없음
Patent KR-880000284-A (KR)
Title: 자동차의 자전적 방향 변환장치
Filed: 1986-06-02
Abstract: 내용 없음
Patent KR-870001274-A (KR)
Title: 표면 피복용 수지 조성물
IPC: C08G63/60
Filed: 1986-07-31
Abstract: 내용 없음.
Patent KR-880003853-A (KR)
Title: 결정유로 소성하는 문양결정 도자기 제조법
IPC: C04B33/24
Filed: 1986-09-04
Abstract: 내용 없음
Patent KR-870004820-A (KR)
Title: 황-함유 경화고무 코팅용 코팅물질
IPC: C09D123/16
Filed: 1986-11-15
Abstract: 내용 없음
Patent KR-870010453-A (KR)
Title: 효율적 자원 할당 방법 및 장치
IPC: G06Q10/06
Filed: 1987-04-09
Abstract: 내용 없음
Patent KR-880002563-A (KR)
Title: 유동률 최소한계 감지기
IPC: G01L19/12
Filed: 1987-05-06
Abstract: 내용 없음
Patent KR-880000832-A (KR)
Title: 광-열 그래픽 재료
IPC: G03C1/95
Filed: 1987-06-12
Abstract: 내용 없음
Patent KR-890000006-A (KR)
Title: 낚시 도구함
Filed: 1987-06-13
Abstract: 내용 없음
Patent KR-890000480-A (KR)
Title: 카보사이클계 및 헤테로사이클계 결합된 디하이드로피리딘 및 이의 제조방법
IPC: C07C67/00
Filed: 1987-06-25
Abstract: 내용 없음
Patent KR-890001541-A (KR)
Title: 중성 메탈로 엔도펩티다제 억제제
Filed: 1987-07-01
Abstract: 내용 없음
Patent KR-890002507-A (KR)
Title: 콘크리트 구조물의 파쇄(破碎)부분 보수방법
Filed: 1987-07-02
Abstract: 내용 없음
Patent KR-890002001-A (KR)
Title: 메티오닌-치환i,4-디히드로피리딘 및 그의 용도
Filed: 1987-07-09
Abstract: 내용 없음